О’Кей (хăтланăш)
О’Кей (окей, символ Unicode U + 1F44C «👌») — уйрăм хăтланăш

Асăрхавсем

Çăлкуçсем 
 Neiwert, David (19 September 2018). "Is that an OK sign? A white power symbol? Or just a right-wing troll?". Southern Poverty Law Center. Retrieved 17 August 2019.
 Müller, Cornelia; Cienki, Alan; Fricke, Ellen; Ladewig, Silva; McNeill, David; Tessendorf, Sedinha (2014). "114: Ring-gestures across cultures and times: Dimensions in variation". Body – Language – Communication. Walter de Gruyter GmbH & Co KG. pp. 1511–1522. ISBN 9783110302028.
 Tuleja, Tad (2012). "2. In the Wink of an Eye: Gestures and Posture". Curious Customs. Stonesong. ISBN 9780985434397.

Каçăсем 
 Morris, Desmond (2012). "Multi-message Gestures". Peoplewatching: The Desmond Morris Guide to Body Language. Random House. pp. 49–52. ISBN 9781407071497.

Хăтланăшсем